Ethene, tribromofluoro-, also known as 1,2-dibromo-1,1,2,2-tetrafluoroethene or C2Br2F4, is a halogenated hydrocarbon with the molecular formula C2H2F4Br2. It is a colorless, volatile, and toxic liquid with a pungent odor. This chemical compound is an important intermediate in the production of various fluoropolymers, such as polytetrafluoroethylene (PTFE) and fluoroelastomers. Due to its high reactivity and the presence of multiple halogens, it can undergo various chemical reactions, including addition, substitution, and elimination reactions. Ethene, tribromofluoro- is also used as a refrigerant and a fire-extinguishing agent. However, its use is limited due to its toxicity and environmental concerns, as it can contribute to ozone depletion and global warming.
The CAS Registry Mumber 430-84-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 0 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 430-84: (5*4)+(4*3)+(3*0)+(2*8)+(1*4)=52 52 % 10 = 2 So 430-84-2 is a valid CAS Registry Number.